Coupon holder



FIG. 1 is a perspective view of a coupon holder showing my new design, with the broken line showing for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof, with the opposite side being a mirror image; and,

FIG. 5 is a top plan view thereof, with the bottom being a mirror image. 

The ornamental design for a coupon holder, as shown and described. 